[WARNING]: Skipping Tap/Decap Insertion.
[WARNING]: Specifying a routing obstruction is now done using the coordinates
[WARNING]: of its bounding box instead of the now deprecated (x, y, size_x, size_y).
[WARNING]: There are max slew violations in the design at the typical corner. Please refer to 'user_project_wrapper/runs/user_project_wrapper/reports/signoff/18-rcx_sta.slew.rpt'.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\1-synthesis.log[71]: /home/crab/windows/ASIC/PDKs/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v:0: Warning: System task `$display' outside initial block is unsupported.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\1-synthesis.log[72]: /home/crab/windows/ASIC/PDKs/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v:0: Warning: System task `$display' outside initial block is unsupported.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\1-synthesis.log[73]: /home/crab/windows/ASIC/PDKs/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v:0: Warning: System task `$display' outside initial block is unsupported.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\1-synthesis.log[74]: /home/crab/windows/ASIC/PDKs/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v:0: Warning: System task `$display' outside initial block is unsupported.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\1-synthesis.log[170]: Warning: Wire user_project_wrapper.\user_irq [2] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\1-synthesis.log[171]: Warning: Wire user_project_wrapper.\user_irq [1] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\1-synthesis.log[172]: Warning: Wire user_project_wrapper.\user_irq [0] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\1-synthesis.log[252]: Warnings: 4 unique messages, 7 total
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\2-synthesis.log[71]: /home/crab/windows/ASIC/PDKs/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v:0: Warning: System task `$display' outside initial block is unsupported.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\2-synthesis.log[72]: /home/crab/windows/ASIC/PDKs/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v:0: Warning: System task `$display' outside initial block is unsupported.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\2-synthesis.log[73]: /home/crab/windows/ASIC/PDKs/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v:0: Warning: System task `$display' outside initial block is unsupported.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\2-synthesis.log[74]: /home/crab/windows/ASIC/PDKs/sky130A/libs.ref/sky130_sram_macros/verilog/sky130_sram_2kbyte_1rw1r_32x512_8.v:0: Warning: System task `$display' outside initial block is unsupported.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\2-synthesis.log[170]: Warning: Wire user_project_wrapper.\user_irq [2] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\2-synthesis.log[171]: Warning: Wire user_project_wrapper.\user_irq [1] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\2-synthesis.log[172]: Warning: Wire user_project_wrapper.\user_irq [0] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\synthesis\2-synthesis.log[252]: Warnings: 4 unique messages, 7 total
openlane/user_project_wrapper\runs\user_project_wrapper\logs\floorplan\6-pdn.log[33]: [WARNING PDN-0110] No via inserted between met4 and met5 at (953.9700, 239.3300) - (957.0700, 240.0000) on vccd2
openlane/user_project_wrapper\runs\user_project_wrapper\logs\floorplan\6-pdn.log[34]: [WARNING PDN-0110] No via inserted between met4 and met5 at (1133.9700, 239.3300) - (1137.0700, 240.0000) on vccd2
openlane/user_project_wrapper\runs\user_project_wrapper\logs\floorplan\6-pdn.log[35]: [WARNING PDN-0110] No via inserted between met4 and met5 at (1313.9700, 239.3300) - (1317.0700, 240.0000) on vccd2
openlane/user_project_wrapper\runs\user_project_wrapper\logs\floorplan\6-pdn.log[36]: [WARNING PDN-0110] No via inserted between met4 and met5 at (1673.9700, 239.3300) - (1677.0700, 240.0000) on vccd2
openlane/user_project_wrapper\runs\user_project_wrapper\logs\floorplan\6-pdn.log[37]: [WARNING PDN-0110] No via inserted between met4 and met5 at (1853.9700, 239.3300) - (1857.0700, 240.0000) on vccd2
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\17-parasitics_extraction.nom.log[23]: [WARNING RCX-0111] Net 541 wb_rst_i has a loop at x=1349180 y=255340 , on iterm 747 experiarSoC/core0/wb_rst_i.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\20-gdsii.log[90]: DEF Read: encountered 15 warnings total.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\20-gdsii.log[102]: CIF file read warning: CIF style sky130(vendor): units rescaled by factor of 5 / 1
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\20-gdsii.log[103]: CIF file read warning: Input off lambda grid by 3/5; snapped to grid.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\20-gds_ptrs.log[119]: CIF file read warning: CIF style sky130(vendor): units rescaled by factor of 5 / 1
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\20-gds_ptrs.log[386]: CIF file read warning: Input off lambda grid by 2/5; snapped to grid.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\21-gdsii-klayout.log[20]: WARNING: no fill config file specified
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\22-spice.log[90]: DEF Read: encountered 15 warnings total.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\23-write_powered_def.log[36]: warning: `//.tclsh-history' is not writable.
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\25-lef.log[1]: Warning: netgen command 'format' use fully-qualified name '::netgen::format'
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\25-lef.log[2]: Warning: netgen command 'global' use fully-qualified name '::netgen::global'
openlane/user_project_wrapper\runs\user_project_wrapper\logs\signoff\25-lef.log[6]: Warning:  A case-insensitive file has been read and so the	verilog file must be treated case-insensitive to match.
openlane/user_project_wrapper\runs\user_project_wrapper\reports\synthesis\1-synthesis.chk.rpt[4]: Warning: Wire user_project_wrapper.\user_irq [2] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\reports\synthesis\1-synthesis.chk.rpt[5]: Warning: Wire user_project_wrapper.\user_irq [1] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\reports\synthesis\1-synthesis.chk.rpt[6]: Warning: Wire user_project_wrapper.\user_irq [0] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\reports\synthesis\2-synthesis.chk.rpt[4]: Warning: Wire user_project_wrapper.\user_irq [2] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\reports\synthesis\2-synthesis.chk.rpt[5]: Warning: Wire user_project_wrapper.\user_irq [1] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\reports\synthesis\2-synthesis.chk.rpt[6]: Warning: Wire user_project_wrapper.\user_irq [0] is used but has no driver.
openlane/user_project_wrapper\runs\user_project_wrapper\reports\signoff\antenna.rpt[0]: Warning - class CORE ANTENNACELL is not found. This message can be ignored if not in the antenna-avoid flow